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instance method

Set#inspect

() -> ::String

inspect → string

static VALUE
set_i_inspect(VALUE set)
{
    return rb_exec_recursive(set_inspect, set, 0);
}

Returns a string representation of self:

Example

Set[*%w[foo bar], {foo: 0, bar: 1}].inspect
# => "Set[\"foo\", \"bar\", {foo: 0, bar: 1}]"

Ruby version changes

4.0
- Set#inspect now uses a simpler display, similar to literal arrays. (e.g., Set[1, 2, 3] instead of #<Set: {1, 2, 3}>). [Feature #21389]

See also #init_with #intersect? #include? #intersection also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0